07 Yukon Denali, loss of functions

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Teambiggin

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Ok, so I lost passenger side window function, hear clicking noise from switch(fnt&bck) checked all fuses, power and grounds...also found both driver and passenger seats now will not move...just click when buttons pressed. Then found pedals click and will not move. I'm lost can't find any info about 2007 on the net...please any help would be great...thanks In advanced

I had a coolant line break on the firewall at heater core T not sure if if related...

Could this be Internally in the fuse Box. Fuse Box was replaced about 2 years ago from a junkyard

Also used a buddy's driver and passenger switches still nothing, mine worked in his truck
 
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BG1988

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Motors on front and rear door at the same time...seats, pedal adjustment...wow all at the same time...huh


checked the fuses and relays right

but sounds like there is a issue with a common wire...
 

Big Mama

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Check simple stuff like your battery ground and your fuse box wiring. Did anything get wet when the leak happened?
 

Kraig

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Why did you change the fuse box?
I’d start with the Big 3 ground upgrades and see if that helps—it certainly won’t hurt and you’ll know you don’t have a major grounding problem.
 
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Teambiggin

Teambiggin

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Check simple stuff like your battery ground and your fuse box wiring. Did anything get wet when the leak happened?
Had a bad ice storm the morning that the line broke...I thought the window was frozen then line broke....soaked under the hood. Had the window cracked. I need to pull the fuse box to check...will update
 
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Teambiggin

Teambiggin

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Why did you change the fuse box?
I’d start with the Big 3 ground upgrades and see if that helps—it certainly won’t hurt and you’ll know you don’t have a major grounding problem.
The truck had a stroke on the left(driver) side lights windows ect...took to a shop guy couldn't figure it out...I checked online found to replace fuse box...problem solved
 

BG1988

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The truck had a stroke on the left(driver) side lights windows ect...took to a shop guy couldn't figure it out...I checked online found to replace fuse box...problem solved
i would hang on to the old fuse box just in case a recall comes up. in the future
.. soundsa like a major electrical short happened
 

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